Answer:
- 15x² + 7x + 1
Step-by-step explanation:
Given
2x² - 9 - 17x² + 10 + 7x ← collect like terms
= (2x² - 17x² ) + 7x + 1
= - 15x² + 7x + 1
Answer:
1/2
Step-by-step explanation:
All you have to do is find the relationships between the top and bottom and then find how they all r in common
Answer:
Step-by-step explanation:
penetrating electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei.
Answer:
you can use quadratic formula for this equation
=
−
±√
²
−
4
÷2
